Turtle Flip Over is a turtle turnover demonstrated in The Essence Of Judo by Kyuzo Mifune, and it is an unnamed technique described in The Canon Of Judo. It is not recognized as an official technique by the Kodokan, however, it falls under the classification of Katame-waza (grappling technique).
The main characteristic of the Turtle Flip Over is tori's lift of uke's one side to turn uke.